/* 
 * Lunorinthae - Running from Zero
 * Stylesheets for Landing Page
 */

/* ================ RESET & BASE STYLES ================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* Colors */
  --color-primary: #38B000;
  --color-primary-dark: #2b8000;
  --color-primary-light: #63e128;
  --color-secondary: #FFBA08;
  --color-secondary-dark: #d89a00;
  --color-secondary-light: #ffd166;
  --color-dark: #333333;
  --color-text: #4a4a4a;
  --color-light-text: #6e6e6e;
  --color-background: #ffffff;
  --color-light-gray: #f5f5f5;
  --color-medium-gray: #e0e0e0;
  --color-dark-gray: #aaaaaa;
  
  /* Fonts */
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 3rem;
  --spacing-xl: 5rem;
  
  /* Borders */
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 16px;
  --border-radius-xl: 24px;
  --border-radius-round: 50%;
  
  /* Shadows */
  --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 8px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 16px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 12px 24px rgba(0, 0, 0, 0.15);
}

html {
  font-size: 62.5%; /* 10px */
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 1.6rem;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-background);
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-dark);
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
  font-weight: 600;
}

h1 {
  font-size: 4.2rem;
}

h2 {
  font-size: 3.2rem;
  margin-bottom: var(--spacing-md);
}

h3 {
  font-size: 2.4rem;
}

h4 {
  font-size: 1.8rem;
}

p {
  margin-bottom: var(--spacing-sm);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--color-primary-dark);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul, ol {
  list-style-position: inside;
  margin-bottom: var(--spacing-sm);
}

/* ================ LAYOUT & CONTAINERS ================ */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

section {
  padding: var(--spacing-xl) 0;
}

/* ================ BUTTONS & FORM ELEMENTS ================ */
.cta-button {
  display: inline-block;
  padding: 1.2rem 2.4rem;
  border-radius: var(--border-radius-md);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1.6rem;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  border: none;
}

.cta-button.primary {
  background-color: var(--color-primary);
  color: white;
  box-shadow: var(--shadow-md);
}

.cta-button.primary:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.cta-button.secondary {
  background-color: var(--color-secondary);
  color: var(--color-dark);
  box-shadow: var(--shadow-md);
}

.cta-button.secondary:hover {
  background-color: var(--color-secondary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.cta-button.full-width {
  width: 100%;
}

.form-group {
  margin-bottom: var(--spacing-md);
}

label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
  color: var(--color-dark);
}

input[type="text"],
input[type="email"],
textarea {
  width: 100%;
  padding: 1.2rem;
  border: 1px solid var(--color-medium-gray);
  border-radius: var(--border-radius-md);
  font-family: var(--font-body);
  font-size: 1.6rem;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

input[type="text"]:focus,
input[type="email"]:focus,
textarea:focus {
  border-color: var(--color-primary);
  outline: none;
  box-shadow: 0 0 0 3px rgba(56, 176, 0, 0.2);
}

.form-check {
  display: flex;
  align-items: flex-start;
  margin-bottom: var(--spacing-md);
}

.form-check input[type="checkbox"] {
  margin-right: var(--spacing-xs);
  margin-top: 0.4rem;
}

.form-note {
  margin-bottom: var(--spacing-md);
  font-size: 1.4rem;
  color: var(--color-light-text);
}

.form-error {
  background-color: #ffeeee;
  border-left: 4px solid #ff6b6b;
  padding: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
  border-radius: var(--border-radius-sm);
}

.form-error p {
  margin: 0;
  color: #d63031;
}

/* ================ HEADER & NAVIGATION ================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background-color: white;
  box-shadow: var(--shadow-sm);
  padding: 1.5rem 0;
  transition: all 0.3s ease;
}

.site-header.scrolled {
  padding: 1rem 0;
  box-shadow: var(--shadow-md);
}

.site-header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-container {
  flex-shrink: 0;
}

.logo img {
  height: 40px;
  width: auto;
}

.main-nav {
  display: flex;
  align-items: center;
}

.nav-menu {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-menu li {
  margin-left: var(--spacing-md);
}

.nav-menu li a {
  font-weight: 500;
  color: var(--color-dark);
  position: relative;
}

.nav-menu li a:hover {
  color: var(--color-primary);
}

.nav-menu li a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: width 0.3s ease;
}

.nav-menu li a:hover::after {
  width: 100%;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
}

.hamburger-icon {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--color-dark);
  position: relative;
  transition: all 0.3s ease;
}

.hamburger-icon::before,
.hamburger-icon::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  background-color: var(--color-dark);
  transition: all 0.3s ease;
}

.hamburger-icon::before {
  top: -8px;
}

.hamburger-icon::after {
  bottom: -8px;
}

.menu-open .hamburger-icon {
  background-color: transparent;
}

.menu-open .hamburger-icon::before {
  top: 0;
  transform: rotate(45deg);
}

.menu-open .hamburger-icon::after {
  bottom: 0;
  transform: rotate(-45deg);
}

/* ================ HERO SECTION ================ */
.hero-section {
  padding: 16rem 0 var(--spacing-xl);
  background: linear-gradient(135deg, #f9fafb 0%, #eef2f7 100%);
  position: relative;
  overflow: hidden;
}

.hero-section::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100px;
  background-image: url("images/bg.jpg");
  background-size: cover;
  background-repeat: no-repeat;
  z-index: 1;
}

.hero-section .container {
  display: flex;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-content {
  flex: 0 0 50%;
}

.hero-content h1 {
  font-size: 4.8rem;
  margin-bottom: var(--spacing-sm);
  line-height: 1.1;
  color: var(--color-dark);
}

.hero-content .subtitle {
  font-size: 2rem;
  margin-bottom: var(--spacing-md);
  color: var(--color-light-text);
}

.hero-image {
  flex: 0 0 50%;
  padding-left: var(--spacing-md);
}

.hero-image img {
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-xl);
  transform: perspective(1000px) rotateY(-5deg);
  transition: transform 0.5s ease;
}

.hero-image img:hover {
  transform: perspective(1000px) rotateY(0);
}

/* ================ BENEFITS SECTION ================ */
.benefits-section {
  background-color: white;
  text-align: center;
  padding-top: var(--spacing-xl);
  padding-bottom: var(--spacing-xl);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.benefit-card {
  background-color: var(--color-light-gray);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-md);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.benefit-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
}

.benefit-icon {
  margin-bottom: var(--spacing-sm);
  color: var(--color-primary);
  font-size: 4rem;
}

.benefit-card h3 {
  font-size: 2rem;
  margin-bottom: var(--spacing-sm);
}

.benefit-card p {
  color: var(--color-light-text);
  margin-bottom: 0;
}

/* ================ TRUST SECTION ================ */
.trust-section {
  background-color: var(--color-light-gray);
  position: relative;
  overflow: hidden;
}

.trust-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100px;
  background-image: url("images/trust.jpg");
  background-size: cover;
  background-repeat: no-repeat;
  z-index: 1;
}

.trust-section .container {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  position: relative;
  z-index: 2;
}

.trust-content {
  flex: 0 0 100%;
  margin-bottom: var(--spacing-lg);
}

.trust-content .lead-text {
  font-size: 2rem;
  color: var(--color-primary);
  font-weight: 500;
  margin-bottom: var(--spacing-sm);
}

.trainer-profile {
  display: flex;
  align-items: center;
  background-color: white;
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-md);
  overflow: hidden;
  width: 100%;
}

.trainer-image {
  flex: 0 0 35%;
}

.trainer-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.trainer-image img:hover {
  transform: scale(1.05);
}

.trainer-info {
  flex: 0 0 65%;
  padding: var(--spacing-md);
}

.trainer-info h3 {
  margin-bottom: var(--spacing-xs);
}

.trainer-title {
  color: var(--color-primary);
  font-weight: 500;
  margin-bottom: var(--spacing-sm);
}

/* ================ CALENDAR SECTION ================ */
.calendar-section {
  background-color: white;
  text-align: center;
  padding: var(--spacing-xl) 0;
}

.section-intro {
  max-width: 700px;
  margin: 0 auto var(--spacing-lg);
  font-size: 1.8rem;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.calendar-week {
  background: linear-gradient(135deg, var(--color-light-gray) 0%, #f9f9f9 100%);
  border-radius: var(--border-radius-lg);
  padding: var(--spacing-md);
  box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.calendar-week:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.calendar-week h3 {
  border-bottom: 2px solid var(--color-primary);
  padding-bottom: var(--spacing-xs);
  margin-bottom: var(--spacing-md);
  display: inline-block;
}

.calendar-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 5px;
}

.calendar-day {
  position: relative;
  background-color: white;
  border-radius: var(--border-radius-sm);
  padding: 5px;
  height: 60px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  border: 1px solid var(--color-medium-gray);
  transition: all 0.3s ease;
}

.calendar-day:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
  background-color: #f8f8f8;
}

.calendar-day::after {
  content: attr(data-tip);
  position: absolute;
  bottom: 120%;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  padding: var(--spacing-xs);
  background-color: var(--color-dark);
  color: white;
  font-size: 1.2rem;
  border-radius: var(--border-radius-sm);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 10;
  pointer-events: none;
}

.calendar-day:hover::after {
  opacity: 1;
  visibility: visible;
  bottom: 105%;
}

.day-number {
  font-size: 1.6rem;
  font-weight: 700;
}

.day-label {
  font-size: 1rem;
  color: var(--color-light-text);
  display: none;
}

.rest-day {
  background-color: #f5f5f5;
  color: var(--color-light-text);
}

.achievement-day {
  background-color: rgba(56, 176, 0, 0.1);
  border-color: var(--color-primary);
}

.calendar-note {
  background-color: rgba(255, 186, 8, 0.1);
  border-left: 4px solid var(--color-secondary);
  padding: var(--spacing-sm);
  text-align: left;
  border-radius: var(--border-radius-sm);
  max-width: 700px;
  margin: 0 auto;
}

.calendar-note p {
  margin: 0;
}

/* ================ TESTIMONIALS SECTION ================ */
.testimonials-section {
  background-color: var(--color-primary);
  color: white;
  padding: var(--spacing-xl) 0;
  position: relative;
  overflow: hidden;
}

.testimonials-section::before,
.testimonials-section::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 100px;
  background-repeat: no-repeat;
  background-size: cover;
}

.testimonials-section::before {
  top: 0;
  background-image: url("images/test1.jpg");
}

.testimonials-section::after {
  bottom: 0;
  background-image: url("images/test2.jpg");
}

.testimonials-section h2 {
  color: white;
  margin-bottom: var(--spacing-lg);
  position: relative;
  z-index: 2;
}

.testimonials-slider {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  position: relative;
  z-index: 2;
}

.testimonial-card {
  flex: 1;
  min-width: 300px;
  background-color: white;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease;
}

.testimonial-card:hover {
  transform: translateY(-10px);
}

.testimonial-image {
  height: 200px;
  overflow: hidden;
}

.testimonial-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.testimonial-card:hover .testimonial-image img {
  transform: scale(1.05);
}

.testimonial-content {
  padding: var(--spacing-md);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.testimonial-quote {
  flex-grow: 1;
  position: relative;
  padding-left: var(--spacing-md);
  border-left: 3px solid var(--color-primary);
}

.testimonial-quote p {
  color: var(--color-text);
  font-style: italic;
  font-size: 1.6rem;
}

.testimonial-author {
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-sm);
  border-top: 1px solid var(--color-medium-gray);
}

.author-name {
  font-weight: 600;
  color: var(--color-dark);
  margin-bottom: 0;
}

.author-location {
  color: var(--color-light-text);
  font-size: 1.4rem;
  margin-bottom: 0;
}

/* ================ BONUS SECTION ================ */
.bonus-section {
  background-color: white;
  padding: var(--spacing-xl) 0;
}

.bonus-section .container {
  display: flex;
  align-items: center;
  gap: var(--spacing-lg);
}

.bonus-content {
  flex: 0 0 60%;
}

.bonus-list {
  list-style: none;
  margin: var(--spacing-md) 0 var(--spacing-lg);
}

.bonus-list li {
  margin-bottom: var(--spacing-sm);
  display: flex;
  align-items: center;
}

.bonus-icon {
  font-size: 2.4rem;
  margin-right: var(--spacing-sm);
}

.bonus-image {
  flex: 0 0 40%;
}

.bonus-image img {
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
  transition: transform 0.5s ease;
}

.bonus-image img:hover {
  transform: scale(1.05) rotate(2deg);
}

/* ================ NEWSLETTER SECTION ================ */
.newsletter-section {
  background-color: var(--color-light-gray);
  padding: var(--spacing-xl) 0;
  position: relative;
}

.newsletter-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100px;
  background-image: url("images/news.jpg");
  background-size: cover;
  background-repeat: no-repeat;
  z-index: 1;
}

.newsletter-content {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 2;
  background-color: white;
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-lg);
  box-shadow: var(--shadow-lg);
}

.newsletter-form {
  text-align: left;
  margin-top: var(--spacing-md);
}

/* ================ CONTACT SECTION ================ */
.contact-section {
  background-color: white;
  padding: var(--spacing-xl) 0;
}

.contact-section .container {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
}

.contact-content {
  flex: 1;
  min-width: 300px;
}

.contact-form {
  margin-top: var(--spacing-md);
}

.map-container {
  flex: 1;
  min-width: 300px;
}

#google-map {
  height: 350px;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.contact-info {
  margin-top: var(--spacing-md);
  padding: var(--spacing-md);
  background-color: var(--color-light-gray);
  border-radius: var(--border-radius-md);
}

.contact-info h3 {
  margin-bottom: var(--spacing-xs);
}

.contact-info p {
  margin-bottom: var(--spacing-xs);
}

/* ================ FIXED CTA ================ */
.fixed-cta {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 90;
  display: none;
}

/* ================ FOOTER ================ */
.site-footer {
  background-color: var(--color-dark);
  color: white;
  padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-content {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.footer-logo {
  flex: 1;
  min-width: 250px;
}

.footer-logo img {
  height: 40px;
  width: auto;
  margin-bottom: var(--spacing-sm);
  filter: brightness(0) invert(1);
}

.footer-nav {
  flex: 2;
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-lg);
}

.footer-nav-column {
  flex: 1;
  min-width: 150px;
}

.footer-nav-column h4 {
  color: white;
  margin-bottom: var(--spacing-md);
  font-size: 1.6rem;
}

.footer-nav-column ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-nav-column li {
  margin-bottom: var(--spacing-xs);
}

.footer-nav-column a {
  color: rgba(255, 255, 255, 0.7);
  transition: color 0.3s ease;
}

.footer-nav-column a:hover {
  color: white;
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 1.4rem;
  color: rgba(255, 255, 255, 0.5);
}

/* ================ RESPONSIVE STYLES ================ */
@media (max-width: 1024px) {
  html {
    font-size: 58%;
  }
  
  .hero-section {
    padding: 14rem 0 var(--spacing-lg);
  }
  
  .hero-content h1 {
    font-size: 4.2rem;
  }
}

@media (max-width: 768px) {
  html {
    font-size: 55%;
  }
  
  .hero-section {
    padding: 12rem 0 var(--spacing-md);
  }
  
  .hero-section .container {
    flex-direction: column;
  }
  
  .hero-content, 
  .hero-image {
    flex: 0 0 100%;
    width: 100%;
  }
  
  .hero-content {
    text-align: center;
    margin-bottom: var(--spacing-lg);
  }
  
  .hero-image {
    padding-left: 0;
  }
  
  .trust-section .container {
    flex-direction: column;
  }
  
  .trainer-profile {
    flex-direction: column;
  }
  
  .trainer-image {
    flex: 0 0 100%;
    height: 250px;
  }
  
  .bonus-section .container {
    flex-direction: column-reverse;
  }
  
  .bonus-content, 
  .bonus-image {
    flex: 0 0 100%;
    width: 100%;
  }
  
  .bonus-content {
    text-align: center;
  }
  
  .bonus-list li {
    justify-content: center;
  }
  
  .fixed-cta {
    display: block;
  }
  
  .calendar-day {
    height: 40px;
  }
  
  .day-label {
    display: none;
  }
  
  .menu-toggle {
    display: block;
  }
  
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    height: 100vh;
    width: 80%;
    max-width: 300px;
    background-color: white;
    flex-direction: column;
    padding: 8rem var(--spacing-md) var(--spacing-md);
    transition: right 0.3s ease;
    box-shadow: var(--shadow-lg);
    z-index: 95;
    overflow-y: auto;
  }
  
  .menu-open .nav-menu {
    right: 0;
  }
  
  .nav-menu li {
    margin-left: 0;
    margin-bottom: var(--spacing-md);
  }
  
  .mobile-hidden {
    display: none;
  }
}

@media (max-width: 480px) {
  html {
    font-size: 50%;
  }
  
  .hero-section {
    padding: 10rem 0 var(--spacing-md);
  }
  
  .hero-content h1 {
    font-size: 3.6rem;
  }
  
  .testimonials-slider {
    flex-direction: column;
  }
  
  .calendar-grid {
    grid-template-columns: 1fr;
  }
  
  section {
    padding: var(--spacing-lg) 0;
  }
  
  .day-number {
    font-size: 1.4rem;
  }
  
  .calendar-day {
    height: 30px;
  }
}

/* Animation classes */
.fade-in {
  animation: fadeIn 1s ease forwards;
}

.slide-up {
  animation: slideUp 0.8s ease forwards;
}

.slide-in-left {
  animation: slideInLeft 0.8s ease forwards;
}

.slide-in-right {
  animation: slideInRight 0.8s ease forwards;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}